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- let m,p,ls,d,t,op,i,e,z,metaflags;
- export function setAttributeInner(node, field, value, ns) {
- const name = field;
- if (ns === "style") {
- // ????? why do we need to do this
- if (node.style === undefined) {
- node.style = {};
- }
- node.style[name] = value;
- } else if (!!ns) {
- node.setAttributeNS(ns, name, value);
- } else {
- switch (name) {
- case "value":
- if (value !== node.value) {
- node.value = value;
- }
- break;
- case "initial_value":
- node.defaultValue = value;
- break;
- case "checked":
- node.checked = truthy(value);
- break;
- case "initial_checked":
- node.defaultChecked = truthy(value);
- break;
- case "selected":
- node.selected = truthy(value);
- break;
- case "initial_selected":
- node.defaultSelected = truthy(value);
- break;
- case "dangerous_inner_html":
- node.innerHTML = value;
- break;
- default:
- // https://github.com/facebook/react/blob/8b88ac2592c5f555f315f9440cbb665dd1e7457a/packages/react-dom/src/shared/DOMProperty.js#L352-L364
- if (!truthy(value) && bool_attrs.hasOwnProperty(name)) {
- node.removeAttribute(name);
- } else {
- node.setAttribute(name, value);
- }
- }
- }
- }
- const bool_attrs = {
- allowfullscreen: true,
- allowpaymentrequest: true,
- async: true,
- autofocus: true,
- autoplay: true,
- checked: true,
- controls: true,
- default: true,
- defer: true,
- disabled: true,
- formnovalidate: true,
- hidden: true,
- ismap: true,
- itemscope: true,
- loop: true,
- multiple: true,
- muted: true,
- nomodule: true,
- novalidate: true,
- open: true,
- playsinline: true,
- readonly: true,
- required: true,
- reversed: true,
- selected: true,
- truespeed: true,
- webkitdirectory: true,
- };
- function truthy(val) {
- return val === "true" || val === true;
- }
- class ListenerMap {
- constructor(root) {
- // bubbling events can listen at the root element
- this.global = {};
- // non bubbling events listen at the element the listener was created at
- this.local = {};
- this.root = null;
- this.handler = null;
- }
- create(event_name, element, bubbles) {
- if (bubbles) {
- if (this.global[event_name] === undefined) {
- this.global[event_name] = {};
- this.global[event_name].active = 1;
- this.root.addEventListener(event_name, this.handler);
- } else {
- this.global[event_name].active++;
- }
- }
- else {
- const id = element.getAttribute("data-dioxus-id");
- if (!this.local[id]) {
- this.local[id] = {};
- }
- element.addEventListener(event_name, this.handler);
- }
- }
- remove(element, event_name, bubbles) {
- if (bubbles) {
- this.global[event_name].active--;
- if (this.global[event_name].active === 0) {
- this.root.removeEventListener(event_name, this.global[event_name].callback);
- delete this.global[event_name];
- }
- }
- else {
- const id = element.getAttribute("data-dioxus-id");
- delete this.local[id][event_name];
- if (this.local[id].length === 0) {
- delete this.local[id];
- }
- element.removeEventListener(event_name, this.handler);
- }
- }
- removeAllNonBubbling(element) {
- const id = element.getAttribute("data-dioxus-id");
- delete this.local[id];
- }
- }
- function LoadChild(ptr, len) {
- // iterate through each number and get that child
- node = stack[stack.length - 1];
- ptr_end = ptr + len;
- for (; ptr < ptr_end; ptr++) {
- end = m.getUint8(ptr);
- for (node = node.firstChild; end > 0; end--) {
- node = node.nextSibling;
- }
- }
- return node;
- }
- const listeners = new ListenerMap();
- let nodes = [];
- let stack = [];
- let root;
- const templates = {};
- let node, els, end, ptr_end, k;
- export function save_template(nodes, tmpl_id) {
- templates[tmpl_id] = nodes;
- }
- export function hydrate(ids) {
- console.log("hydrating", ids);
- const hydrateNodes = document.querySelectorAll('[data-node-hydration]');
- for (let i = 0; i < hydrateNodes.length; i++) {
- const hydrateNode = hydrateNodes[i];
- const hydration = hydrateNode.getAttribute('data-node-hydration');
- const split = hydration.split(',');
- const id = ids[parseInt(split[0])];
- nodes[id] = hydrateNode;
- console.log("hydrating node", hydrateNode, id);
- if (split.length > 1) {
- hydrateNode.listening = split.length - 1;
- hydrateNode.setAttribute('data-dioxus-id', id);
- for (let j = 1; j < split.length; j++) {
- const listener = split[j];
- const split2 = listener.split(':');
- const event_name = split2[0];
- const bubbles = split2[1] === '1';
- console.log("hydrating listener", event_name, bubbles);
- listeners.create(event_name, hydrateNode, bubbles);
- }
- }
- }
- const treeWalker = document.createTreeWalker(
- document.body,
- NodeFilter.SHOW_COMMENT,
- );
- let currentNode = treeWalker.nextNode();
- while (currentNode) {
- const id = currentNode.textContent;
- const split = id.split('node-id');
- if (split.length > 1) {
- console.log("hydrating text", currentNode.nextSibling, id);
- nodes[ids[parseInt(split[1])]] = currentNode.nextSibling;
- }
- currentNode = treeWalker.nextNode();
- }
- }
- export function get_node(id) {
- return nodes[id];
- }
- export function initialize(root, handler) {
- listeners.handler = handler;
- nodes = [root];
- stack = [root];
- listeners.root = root;
- }
- function AppendChildren(id, many){
- root = nodes[id];
- els = stack.splice(stack.length-many);
- for (k = 0; k < many; k++) {
- root.appendChild(els[k]);
- }
- }
- let u8buf,u8bufp;let u32buf,u32bufp;let s = "";let lsp,sp,sl; let c = new TextDecoder();const ns_cache = [];
- let ns_cache_cache_hit, ns_cache_cache_idx;
- function get_ns_cache() {
- ns_cache_cache_idx = u8buf[u8bufp++];
- if(ns_cache_cache_idx & 128){
- ns_cache_cache_hit=s.substring(sp,sp+=u8buf[u8bufp++]);
- ns_cache[ns_cache_cache_idx&4294967167]=ns_cache_cache_hit;
- return ns_cache_cache_hit;
- }
- else{
- return ns_cache[ns_cache_cache_idx&4294967167];
- }
- }const evt = [];
- let evt_cache_hit, evt_cache_idx;
- function get_evt() {
- evt_cache_idx = u8buf[u8bufp++];
- if(evt_cache_idx & 128){
- evt_cache_hit=s.substring(sp,sp+=u8buf[u8bufp++]);
- evt[evt_cache_idx&4294967167]=evt_cache_hit;
- return evt_cache_hit;
- }
- else{
- return evt[evt_cache_idx&4294967167];
- }
- }let u16buf,u16bufp;const attr = [];
- let attr_cache_hit, attr_cache_idx;
- function get_attr() {
- attr_cache_idx = u8buf[u8bufp++];
- if(attr_cache_idx & 128){
- attr_cache_hit=s.substring(sp,sp+=u8buf[u8bufp++]);
- attr[attr_cache_idx&4294967167]=attr_cache_hit;
- return attr_cache_hit;
- }
- else{
- return attr[attr_cache_idx&4294967167];
- }
- }
- let bubbles,ns,len,event_name,ptr,id,field,value;
- export function create(r){
- d=r;
- }
- export function update_memory(b){
- m=new DataView(b.buffer)
- }
- export function run(){
- metaflags=m.getUint32(d,true);
- if((metaflags>>>6)&1){
- ls=m.getUint32(d+6*4,true);
- }
- p=ls;
- if ((metaflags>>>5)&1){
- t = m.getUint32(d+5*4,true);
- u8buf=new Uint8Array(m.buffer,t,((m.buffer.byteLength-t)-(m.buffer.byteLength-t)%1)/1);
- }
- u8bufp=0;if ((metaflags>>>3)&1){
- t = m.getUint32(d+3*4,true);
- u32buf=new Uint32Array(m.buffer,t,((m.buffer.byteLength-t)-(m.buffer.byteLength-t)%4)/4);
- }
- u32bufp=0;if (metaflags&1){
- lsp = m.getUint32(d+1*4,true);
- }
- if ((metaflags>>>2)&1) {
- sl = m.getUint32(d+2*4,true);
- if ((metaflags>>>1)&1) {
- sp = lsp;
- s = "";
- e = sp + ((sl / 4) | 0) * 4;
- while (sp < e) {
- t = m.getUint32(sp, true);
- s += String.fromCharCode(
- t & 255,
- (t & 65280) >> 8,
- (t & 16711680) >> 16,
- t >> 24
- );
- sp += 4;
- }
- while (sp < lsp + sl) {
- s += String.fromCharCode(m.getUint8(sp++));
- }
- } else {
- s = c.decode(new DataView(m.buffer, lsp, sl));
- }
- }
- sp=0;if ((metaflags>>>4)&1){
- t = m.getUint32(d+4*4,true);
- u16buf=new Uint16Array(m.buffer,t,((m.buffer.byteLength-t)-(m.buffer.byteLength-t)%2)/2);
- }
- u16bufp=0;
- for(;;){
- op=m.getUint32(p,true);
- p+=4;
- z=0;
- while(z++<4){
- switch(op&255){
- case 0:{AppendChildren(root, stack.length-1);}break;case 1:{stack.push(nodes[u32buf[u32bufp++]]);}break;case 2:{AppendChildren(u32buf[u32bufp++], u16buf[u16bufp++]);}break;case 3:{stack.pop();}break;case 4:{root = nodes[u32buf[u32bufp++]]; els = stack.splice(stack.length-u16buf[u16bufp++]); if (root.listening) { listeners.removeAllNonBubbling(root); } root.replaceWith(...els);}break;case 5:{nodes[u32buf[u32bufp++]].after(...stack.splice(stack.length-u16buf[u16bufp++]));}break;case 6:{nodes[u32buf[u32bufp++]].before(...stack.splice(stack.length-u16buf[u16bufp++]));}break;case 7:{node = nodes[u32buf[u32bufp++]]; if (node !== undefined) { if (node.listening) { listeners.removeAllNonBubbling(node); } node.remove(); }}break;case 8:{stack.push(document.createTextNode(s.substring(sp,sp+=u32buf[u32bufp++])));}break;case 9:{node = document.createTextNode(s.substring(sp,sp+=u32buf[u32bufp++])); nodes[u32buf[u32bufp++]] = node; stack.push(node);}break;case 10:{node = document.createElement('pre'); node.hidden = true; stack.push(node); nodes[u32buf[u32bufp++]] = node;}break;case 11:event_name=get_evt();id=u32buf[u32bufp++];bubbles=u8buf[u8bufp++];node = nodes[id]; if(node.listening){node.listening += 1;}else{node.listening = 1;} node.setAttribute('data-dioxus-id', `${id}`); listeners.create(event_name, node, bubbles);break;case 12:{node = nodes[u32buf[u32bufp++]]; node.listening -= 1; node.removeAttribute('data-dioxus-id'); listeners.remove(node, get_evt(), u8buf[u8bufp++]);}break;case 13:{nodes[u32buf[u32bufp++]].textContent = s.substring(sp,sp+=u32buf[u32bufp++]);}break;case 14:{node = nodes[u32buf[u32bufp++]]; setAttributeInner(node, get_attr(), s.substring(sp,sp+=u32buf[u32bufp++]), get_ns_cache());}break;case 15:id=u32buf[u32bufp++];field=get_attr();ns=get_ns_cache();{
- node = nodes[id];
- if (!ns) {
- switch (field) {
- case "value":
- node.value = "";
- break;
- case "checked":
- node.checked = false;
- break;
- case "selected":
- node.selected = false;
- break;
- case "dangerous_inner_html":
- node.innerHTML = "";
- break;
- default:
- node.removeAttribute(field);
- break;
- }
- } else if (ns == "style") {
- node.style.removeProperty(name);
- } else {
- node.removeAttributeNS(ns, field);
- }
- }break;case 16:{nodes[u32buf[u32bufp++]] = LoadChild(u32buf[u32bufp++], u8buf[u8bufp++]);}break;case 17:ptr=u32buf[u32bufp++];len=u8buf[u8bufp++];value=s.substring(sp,sp+=u32buf[u32bufp++]);id=u32buf[u32bufp++];{
- node = LoadChild(ptr, len);
- if (node.nodeType == Node.TEXT_NODE) {
- node.textContent = value;
- } else {
- let text = document.createTextNode(value);
- node.replaceWith(text);
- node = text;
- }
- nodes[id] = node;
- }break;case 18:{els = stack.splice(stack.length - u16buf[u16bufp++]); node = LoadChild(u32buf[u32bufp++], u8buf[u8bufp++]); node.replaceWith(...els);}break;case 19:{node = templates[u16buf[u16bufp++]][u16buf[u16bufp++]].cloneNode(true); nodes[u32buf[u32bufp++]] = node; stack.push(node);}break;case 20:return true;
- }
- op>>>=8;
- }
- }
- }
- export function run_from_bytes(bytes){
- d = 0;
- update_memory(new Uint8Array(bytes))
- run()
- }
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